N-Acetyl-D-Cysteine

Name: N-Acetyl-D-Cysteine
Brand: Zemixal
SKU: ZX-027880

Reference StandardAvailable on request

Order N-Acetyl-D-Cysteine (CAS 26117-28-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

CAS number26117-28-2

FormulaC₅H₉NO₃S

Molar mass163.2 g/mol

Physical formSolid

HS code38229090

InChIKeyPWKSKIMOESPYIA-SCSAIBSYSA-N

IUPAC name(2S)-2-acetamido-3-sulfanylpropanoic acid

About N-Acetyl-D-Cysteine

N-Acetyl-D-Cysteine belongs to the Acetylcysteine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 26117-28-2, formula C5H9NO3S and molar mass 163.2 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Acetylcysteine

See every impurity, metabolite and related compound we list for this API.

Acetylcysteine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N-Acetyl-D-Cysteine
Product name	N-Acetyl-D-Cysteine
Catalogue number	ZX-027880
CAS number	26117-28-2
IUPAC name	(2S)-2-acetamido-3-sulfanylpropanoic acid
Molecular formula	C₅H₉NO₃S
Molar mass	163.2 g/mol
Exact mass	163.0303
Grade	Reference Standard
Physical form	Solid
XLogP3	0.4
H-bond donors / acceptors	3 / 4
Topological polar surface area	67.4 Å²
HS code	38229090
InChIKey	PWKSKIMOESPYIA-SCSAIBSYSA-N
SMILES	CC(=O)N[C@H](CS)C(=O)O
PubChem CID	94364
Synonyms	D-Cysteine, N-acetyl-, (S)-2-Acetamido-3-mercaptopropanoic acid, (S)-N-acetyl-cysteine, Ac-D-Cys-OH, acetyl-d-cysteine, N-acetyl-d-cys, n-acetyl-d-cystein, (s)-n-acetylcysteine, (2S)-2-acetamido-3-sulanylpropanoic acid, (2S)-2-acetamido-3-sulfanyl-propanoic acid, (2S)-2-(acetylamino)-3-sulfanylpropanoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of N-Acetyl-D-Cysteine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Acetyl-D-Cysteine

Which CAS number identifies N-Acetyl-D-Cysteine?

N-Acetyl-D-Cysteine is registered under CAS 26117-28-2. You may also see it listed as D-Cysteine, N-acetyl-, (S)-2-Acetamido-3-mercaptopropanoic acid, (S)-N-acetyl-cysteine. Our catalogue number for this item is ZX-027880.

What are the formula and molar mass of N-Acetyl-D-Cysteine?

For N-Acetyl-D-Cysteine, its formula is C5H9NO3S and its molar mass is 163.2 g/mol. The systematic (IUPAC) name is (2S)-2-acetamido-3-sulfanylpropanoic acid. InChIKey PWKSKIMOESPYIA-SCSAIBSYSA-N lets you match it in any structure database.

How is N-Acetyl-D-Cysteine used in pharmaceutical QC?

N-Acetyl-D-Cysteine is a characterised reference material linked to Acetylcysteine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for N-Acetyl-D-Cysteine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with N-Acetyl-D-Cysteine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship N-Acetyl-D-Cysteine to my country?

Yes. N-Acetyl-D-Cysteine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Acetylcysteine standards

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